税收指数化

equitable tax system【税收】

pretax / after-tax income

federal tax credit against state income【税收】

exempt from filing annual income tax returns【税收】

tax deduction

tax concession【税收】;tax privilege【税收】

tax withholding【税收】;withholding tax【税收】

pay in warrant【税收】;tax-memo【税收】;